What can you accomplish in 360 hours?<br />The Chinese sustainable building company, Broad Group, has yet attempted another impossible feat, building a 30-story tall hotel prototype in 360 hours, after building a 15-story building in a week earlier in 2011.<br /><br />You may ask why in a hurry, and is it safe? The statistics in the video can put you in good faith. Prefabricated modular buildings has many advantages over conventional buildings.<br /><br />Higher precision in fabrication (+/- 0.2mm).<br />More coordinated on-site construction management.<br />Shorter construction time span.<br />Lower construction waste.<br />Also many other health and energy features are included in Broad Sustainable Buildings (BSB)<br /><br />The building was built over last Christmas time and finished before New Years Eve of 2012.